Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 00:44. Server port: 21.
220-This is a private system - No anonymous login
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.
421 Unable to read the indexed puredb file (or old format detected) - Try pure-pw mkdb
211-Extensions supported:
 UTF8
 EPRT
 IDLE
 MDTM
 SIZE
 MFMT
 REST STREAM
 MLST type*;size*;sizd*;modify*;UNIX.mode*;UNIX.uid*;UNIX.gid*;unique*;
 MLSD
 PRET
 AUTH TLS
 PBSZ
 PROT
 TVFS
 ESTA
 PASV
 EPSV
 SPSV
 ESTP
211 End.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            b5:b9:b6:fd:56:f1:0b:33
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.71.152/emailAddress=admin@bt.cn
        Validity
            Not Before: Jun 10 05:03:40 2024 GMT
            Not After : Mar 10 05:03:40 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=155.159.71.152/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:b5:4e:40:73:b7:44:c3:93:dc:7f:64:93:29:63:
                    da:3f:56:ec:d4:f5:77:9e:53:90:0f:84:24:91:0e:
                    e9:07:f2:e8:57:40:d1:8a:af:f4:f8:21:43:18:69:
                    11:6d:78:4f:03:9a:c9:49:d5:e9:d7:24:7f:12:2d:
                    c4:dd:53:5f:66:bc:04:99:cf:a5:fd:0d:34:85:9b:
                    46:a5:cf:bb:a0:91:12:56:7e:d0:41:87:ac:32:3f:
                    dd:53:75:6a:fd:8d:a7:32:6e:84:97:db:88:00:66:
                    01:2a:b4:a9:38:db:98:d0:12:54:f7:1a:68:60:7a:
                    b3:75:1f:7f:b6:85:20:eb:cb:7e:5f:ba:69:88:e0:
                    34:93:7a:c9:9d:fc:b8:8b:ac:5a:8d:ce:93:11:09:
                    cb:5f:4b:78:4f:2a:d9:e8:ad:ee:02:6b:54:b5:0b:
                    c3:b3:da:0f:57:bc:8c:9b:26:cb:71:42:3f:a1:bc:
                    06:03:04:3e:ad:5e:7d:16:dc:6d:60:93:a0:1c:ad:
                    f2:ff:43:cd:f8:60:2a:7d:53:7d:af:4a:98:76:d9:
                    f1:a6:3d:bf:32:81:b3:f7:40:c9:3b:37:10:d0:96:
                    88:bd:37:c5:9c:65:26:91:c1:fd:28:d4:af:29:e9:
                    11:f1:25:30:be:7f:42:e5:63:a8:e8:56:bb:27:cb:
                    91:4f
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                32:3C:C5:C1:19:32:DB:F4:0A:6B:F9:AA:73:A2:DC:2A:EB:FF:DB:A5
            X509v3 Authority Key Identifier: 
                32:3C:C5:C1:19:32:DB:F4:0A:6B:F9:AA:73:A2:DC:2A:EB:FF:DB:A5
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        97:ce:cb:b1:35:69:cb:09:3a:67:82:84:ed:d0:07:89:0c:93:
        ec:69:df:0a:be:b8:6f:1e:2d:bd:13:e7:de:e3:d1:b5:2b:2e:
        07:68:2f:26:99:c0:50:62:12:9f:61:d2:0a:c2:6a:7d:17:e1:
        a5:fc:52:93:e5:0b:b6:1f:0e:17:a8:3e:a0:1d:29:fe:cb:57:
        1a:fa:53:f9:4f:19:dd:b1:a7:f9:b9:44:7d:0c:d2:5c:e6:6f:
        89:e1:6f:4f:f2:51:05:4d:7b:f3:f0:14:8b:e0:f6:47:ac:f0:
        7b:4a:12:bd:c3:e3:cf:d7:66:47:b1:df:35:6f:d4:37:92:c7:
        54:9c:c3:f1:a3:3d:2a:1d:71:0b:e8:10:79:0c:79:44:ea:b6:
        31:3d:9d:9b:50:f3:c0:16:bd:62:1e:e1:db:79:21:b2:c9:08:
        c8:c8:f7:5d:5e:b6:7b:d9:b4:0d:dd:48:48:60:c3:d0:97:57:
        d2:3e:fb:83:09:34:e3:3b:59:4e:63:01:1b:de:2e:6b:e0:7e:
        fd:5a:c4:20:91:b6:73:d8:cb:3d:7d:3b:13:af:e5:b5:b1:41:
        0f:6c:d7:8b:0f:d3:db:03:37:3c:98:76:3e:8a:7b:9d:b7:c8:
        d1:1c:5c:0e:68:e3:18:01:05:15:41:2f:68:96:af:fb:b1:6b:
        14:d9:09:5e

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Tue, 08 Apr 2025 08:13:52 GMT
Content-Type: text/html
Content-Length: 138
Last-Modified: Mon, 10 Jun 2024 05:06:17 GMT
Connection: keep-alive
ETag: "666689c9-8a"
Accept-Ranges: bytes